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AB Soft manual Retentive Actual Values, Retentive Relays, 1760-L12BWB-xx

Models: 1760

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Drawing a Circuit with Pico	2-7

The options for setting output and marker relays are listed with the description of each coil function.

Retentive Actual Values

With Pico 1760-L12BWB-xx, 1760-L12DWD, and 1760-L18xxx, it is possible to save the actual values of markers, timers and counters in the event of a power failure. The quantities and values that may be retained are found in the following table.

For further information see the Pico Controller User Manual, publication number 1760-UM001B-EN-P.

Retentive Relays

Relay Type	Pico	1760-L12BWB-xx		1760-L18xxx
	Symbol	1760-L12DWD

Internal Marker Bits	M	4 (M13 to M16)		4	(M13 to M16)

Counters	C	1	(C8)	4	(C5, C6, C7, C8)

Timers	T	1	(T8)	2	(T7, T8)

Text Display	D	–		8	(D1 to D8)

Publication 1760-GR001C-EN-P - April 2005

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AB Soft manual Retentive Actual Values, Retentive Relays, 1760-L12BWB-xx

Contents

Getting Results BulletinPico Controller Important User Information electromechanical equipment. Safety Guidelines for the ApplicationPublication 1760-GR001C-EN-P - April Table of ContentsPublication 1760-GR001C-EN-P - April Table of ContentsWho Should Use this Manual PrefacePurpose of This Manual Common Techniques Used in this ManualRelated Documentation Technical Product Assistance Local Product SupportYour Questions or Comments on this Manual Rockwell Automation SupportPublication 1760-GR001C-EN-P - April PrefaceClever Switching and Controlling Safety InformationPico Controller ChapterOverview of Pico Applications EverywhereMount on a Mounting Plate Mount Pico1760-L12DWD-xx Connect PicoPico Inputs 1760-L12AWA-xx and 1760-L12NWA-xx Pico Inputs1760-L12BBB-xx, 1760-L12BWB-xx andPico Outputs 1760-L12AWA-xx, 1760-L12BWB-xx Pico Inputs 1760-L18BWB-EX and 1760-L18BWB-EXND1760-L12DWD-xx, 1760-L12BBB-xx and 1760-L12NWA-xx Publication 1760-GR001C-EN-P - AprilPico Inputs 1760-L20xxx Pico Outputs 1760-L18xxxPico Inputs 1760-L18AWA-xx and 1760-L18NWA-xx 1-6 Pico ControllerPico Inputs 1760-IB12XOB8 Pico Outputs 1760-L20xxxPublication 1760-GR001C-EN-P - April Pico ControllerPico Inputs 1760-IA12XOW6I and 1760-IB12XOW6I Pico Outputs 1760-IB12XOB81-8 Pico Controller Publication 1760-GR001C-EN-P - AprilPico Outputs 1760-OW8 Pico Outputs 1760-IA12XOW6I and 1760-IB12XOW6IPublication 1760-GR001C-EN-P - April Pico ControllerPico Operating Buttons Pico Operating PrincipleButton Function12-Point Status Display Move Through Menus to Choose Values1-11 Inputs OutputsMenu Display 18-Point and 20-Point Status DisplayCursor Display Circuit Diagram MenuCircuit Diagram Symbols RUN Power flow display Menu StructureSetting Clock 1-151-16 Pico Controller Main Menu Setting Summer TimePublication 1760-GR001C-EN-P - April NONEMain Menu with Password Protection Password Entry System MenuSet Password PasswordDrawing a Circuit with Pico Buttons for Drawing Circuit DiagramsOperation of Pico ChapterSet the Menu Language Set the Real Time Clock Set the TimeSet Week Day and Time Save settingWinter/Summer Time Daylight Savings Time Choose Pico Operating ModeSelectable Start-up Behavior The alternating RUN/STOP menu shows eitherContacts Pico Circuit Diagram ElementsPico Symbol RelaysRetentive Actual Values Retentive Relays1760-L12BWB-xx 2-8 Drawing a Circuit with Pico Set Instruction Reset Instruction OutputInstruction Output Instruction On OnDraw Circuit in Circuit Diagram Menu DiagramExample Creating a Circuit Interconnect Contacts and Relays Insert Contact “I1”Insert Contact “I2” Draw Connection Between Contact and Relay CoilChoose Relay Coil “Q1” Change Operating Mode Test Circuit DiagramPower flow display 2-112-12 Drawing a Circuit with Pico Return to Status Display with ESC“S1” on “S2” onTiming Relay Function Relay TypesTime switch, weekday/time only in Pico models with clock on Trigger Reseton on Timer OutputTrigger Reset Output Trigger Reset Timer OutputTiming Relay with Off-Delay, with and without 2-14 Drawing a Circuit with PicoFlash Frequency = 1/2 x setpoint on Trigger on Reset on Timer Output Parameter Display for Timing RelaysSwitch Function Timer NumberParameter Display for Counter Relays Counter RelayCount Input Direction Reset Access ControlParameter Display for Real Time Switches Real Time SwitchReal Time Switch Number Week Days from - to Parameter Display Access ControlParameter Displays for Analog Comparators Analog ComparatorText Display Conventional Circuit Example Use a Function RelaySelect an Internal Marker Relay Select Marker Contact and Connect to New Output RelaySelect Parameter Access Select Trigger Relay for TimeInsert Timing Relay Contact Set “10 Seconds” Connect Timing Relay Contact to New Output Relayback to circuit diagram Significance of Logic Values Basic CircuitsNegation NOR Permanent Contact Unconditional RungExclusive OR Circuit XOR Series Connection AND2-25 Motor Start/Stop CircuitAlternatively Publication 1760-GR001C-EN-P - AprilPublication 1760-GR001C-EN-P - April 2-26 Drawing a Circuit with PicoPico Interface Socket Memory ModuleChapter Available Memory Modules Load or Store the Circuit DiagramSoftware Compatibility PicoSoftFind the Series Letter Download the SoftwarePublication 1760-GR001C-EN-P - April 3-4 Pico Interface SocketPhysical Specifications SpecificationsAppendix A Product Selection TableCatalog Number Line PowerInputs OutputsAccessories A-4 Specifications Dimensions107.5 541.77Pico 1760-OW2 Expansion Module Dimensions of the 1760-RM… Remote Processor modulesSpecifications A-5 Publication 1760-GR001C-EN-P - AprilPublication 1760-GR001C-EN-P - April A-6 SpecificationsIndex Page Page New Product Satisfaction Return Installation Assistance1.440.646.3223 Please contact your local Rockwell Automation representative for any